Hardinge

QCA000014421A6, 9955/15:04, 6000rpm

DR7001399 Angular contact bearing
DR7001228 Angular contact bearing
DR7001211 Angular contact bearing
DR7001223 Needle roller bearing
DR7000009M Dust Grind Taper – Manual spindle motor or live tool
DR7001935 Hardinge spline shaft
DR7000024 Misc. Seals / Grease / etc…
DR7000041 Spindle Repair Labor And Assy

Inspection Results:

  • The spline shaft is bent. We recommend replacing the shaft.
  • The bearing housing inner diameter meets design specifications and shows no appreciable wear. No modification is required.
  • The taper runout is larger than design specifications on one of the tapers..
  • We recommend dust grinding this taper.
  • The bearings show some wear on the inner and outer diameters.
  • The gears are in good shape and show little wear.
  • The unit will be assembled and tested.

Tool change router spindle, 7.5kW, 24000rpm, 380v, 400 Hz, HSK 63F, s/n 05093967

SKF Homag HSK63F tool change router spindle, 7.5kW, 24000rpm, 380v, 400 Hz, HSK 63F, s/n 05093967

R188213 Lower bearing
DR7000057 Upper bearing
DR7000240 Proximity Switch
DR7000087 Dynamic Balance Rotating Part
DR7000041 Spindle Repair Labor And Assy

Inspection Results:

•The spindle journal diameters show no appreciable wear and are acceptable for proper bearing fits.

•The upper bearing housing inner diameter meets design specifications and shows no appreciable wear. No modification is required.

•The lower bearing housing inner diameter meets design specifications and shows no appreciable wear. No modification is required.

•The taper runout is acceptable. Our proposal provides no repair to the spindle taper.

•The upper and lower bearings show some wear on the inner and outer diameters.

•The tool pressure test checks fine.

•The stator passed the phase and insulation tests.

•The proximity switches work fine and will be set at time of assembly. The drawbar nut was loose causing the sensor not to read properly. We will replace (1) sensor.

•The unit will be assembled and tested.

Tool change router spindle, 7.5kW, 24000rpm, 380v, 400 Hz, HSK 63F, s/n 05093967

SKF Homag HSK63F tool change router spindle, 7.5kW, 24000rpm, 380v, 400 Hz, HSK 63F, s/n 05093967

R188213 Lower bearing
DR7000057 Upper bearing
DR7000240 Proximity Switch
DR7000087 Dynamic Balance Rotating Part
DR7000041 Spindle Repair Labor And Assy

Inspection Results:

•The spindle journal diameters show no appreciable wear and are acceptable for proper bearing fits.

•The upper bearing housing inner diameter meets design specifications and shows no appreciable wear. No modification is required.

•The lower bearing housing inner diameter meets design specifications and shows no appreciable wear. No modification is required.

•The taper runout is acceptable. Our proposal provides no repair to the spindle taper.

•The upper and lower bearings show some wear on the inner and outer diameters.

•The tool pressure test checks fine.

•The stator passed the phase and insulation tests.

•The proximity switches work fine and will be set at time of assembly. The drawbar nut was loose causing the sensor not to read properly. We will replace (1) sensor.

•The unit will be assembled and tested.

Tool change router spindle, 7.5kW, 24000rpm, 380v, 400 Hz, HSK 63F, s/n 05093967

SKF Homag HSK63F tool change router spindle, 7.5kW, 24000rpm, 380v, 400 Hz, HSK 63F, s/n 05093967

R188213 Lower bearing
DR7000057 Upper bearing
DR7000240 Proximity Switch
DR7000087 Dynamic Balance Rotating Part
DR7000041 Spindle Repair Labor And Assy

Inspection Results:

•The spindle journal diameters show no appreciable wear and are acceptable for proper bearing fits.

•The upper bearing housing inner diameter meets design specifications and shows no appreciable wear. No modification is required.

•The lower bearing housing inner diameter meets design specifications and shows no appreciable wear. No modification is required.

•The taper runout is acceptable. Our proposal provides no repair to the spindle taper.

•The upper and lower bearings show some wear on the inner and outer diameters.

•The tool pressure test checks fine.

•The stator passed the phase and insulation tests.

•The proximity switches work fine and will be set at time of assembly. The drawbar nut was loose causing the sensor not to read properly. We will replace (1) sensor.

•The unit will be assembled and tested.

Tool change router spindle, 7.5kW, 24000rpm, 380v, 400 Hz, HSK 63F, s/n 05093967

SKF Homag HSK63F tool change router spindle, 7.5kW, 24000rpm, 380v, 400 Hz, HSK 63F, s/n 05093967

R188213 Lower bearing
DR7000057 Upper bearing
DR7000240 Proximity Switch
DR7000087 Dynamic Balance Rotating Part
DR7000041 Spindle Repair Labor And Assy

Inspection Results:

•The spindle journal diameters show no appreciable wear and are acceptable for proper bearing fits.

•The upper bearing housing inner diameter meets design specifications and shows no appreciable wear. No modification is required.

•The lower bearing housing inner diameter meets design specifications and shows no appreciable wear. No modification is required.

•The taper runout is acceptable. Our proposal provides no repair to the spindle taper.

•The upper and lower bearings show some wear on the inner and outer diameters.

•The tool pressure test checks fine.

•The stator passed the phase and insulation tests.

•The proximity switches work fine and will be set at time of assembly. The drawbar nut was loose causing the sensor not to read properly. We will replace (1) sensor.

•The unit will be assembled and tested.

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